html { min-height: 100%;}
body { font-family: "微软雅黑"; color: #333; background-color: #fff!important; min-height: 100%;margin: 0;padding:0;font-size: 14px;}
p{margin: 0px}
img{display: inline;}
.bg-white { background-color: white;}
.bg-gray { background-color: #f5f5f5; }
.padding-top85 { padding-top: 85px; }
.padding-top71 { padding-top: 71px; }
.padding-top81 { padding-top: 81px;}
.padding-top80 { padding-top: 80px; }
.padding-bottom60 { padding-bottom: 60px; }
.m_top50{margin-top: 50px;}
.border-b { border-bottom: 1px solid #f0f0f0;}
.show { display: block !important;}
.hide { display: none;}
.flex{display: flex;flex-wrap: wrap;}
.margin_5{margin: -5px;padding-bottom:5px; }
.pr_2{padding-right: 2px;}
.pl_2{padding-left: 2px;}
input[type=button], input[type=text], input[type=submit], input[type=file], button { cursor: pointer; -webkit-appearance: none; border: none;
  outline: none;}
*{
  box-sizing: border-box;
}